Are the floor tiles lifting on the base and falling off the walls of your swimming pool? Is the base concrete of your pool cracked and need of repair? Do you need to bond tiles to the concrete of your pool and do you need to point the gaps between the tiles? Do you have to carry out these operations underwater because there is a drought, or is it too expensive to drain the pool in Spain? Rockbond Underwater Putty TGW is the underwater adhesive and repair material you need!